Add quiet mode settings bubble.

ui/message_center/quiet_mode_bubble.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/message_center/quiet_mode_bubble.h"
+
+#include "base/time.h"
+#include "grit/ui_strings.h"
+#include "third_party/skia/include/core/SkColor.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/gfx/insets.h"
+#include "ui/message_center/notification_list.h"
+#include "ui/views/border.h"
+#include "ui/views/bubble/bubble_delegate.h"
+#include "ui/views/controls/button/text_button.h"
+#include "ui/views/layout/box_layout.h"
+#include "ui/views/view.h"
+#include "ui/views/widget/widget.h"
+
+namespace {
+
+const int kButtonVerticalMargin = 10;
+const int kButtonHorizontalMargin = 20;
+const SkColor kButtonNormalBackgroundColor = SK_ColorWHITE;
+const SkColor kButtonHoveredBackgroundColor = SkColorSetRGB(0xf5, 0xf5, 0xf5);
+
+class QuietModeButton : public views::TextButton {
+ public:
+  QuietModeButton(views::ButtonListener* listener, int message_id)
+      : views::TextButton(listener, l10n_util::GetStringUTF16(message_id)) {
+    set_border(views::Border::CreateEmptyBorder(
+        kButtonVerticalMargin, kButtonHorizontalMargin,
+        kButtonVerticalMargin, kButtonHorizontalMargin));
+    set_alignment(views::TextButtonBase::ALIGN_LEFT);
+    set_background(views::Background::CreateSolidBackground(
+        kButtonNormalBackgroundColor));
+  }
+
+ protected:
+  virtual void StateChanged() OVERRIDE {
+    set_background(views::Background::CreateSolidBackground(
+        (state() == views::CustomButton::STATE_HOVERED) ?
+        kButtonHoveredBackgroundColor : kButtonNormalBackgroundColor));
+  }
+};
+
+}  // namespace
+
+namespace message_center {
+
+QuietModeBubble::QuietModeBubble(views::View* anchor_view,
+                                 gfx::NativeView parent_window,
+                                 NotificationList* notification_list)
+    : notification_list_(notification_list) {
+  DCHECK(notification_list_);
+  bubble_ = new views::BubbleDelegateView(
+      anchor_view, views::BubbleBorder::BOTTOM_RIGHT);
+  bubble_->set_notify_enter_exit_on_child(true);
+  bubble_->SetPaintToLayer(true);
+  bubble_->SetFillsBoundsOpaquely(true);
+  bubble_->set_parent_window(parent_window);
+  bubble_->set_margins(gfx::Insets());
+  InitializeBubbleContents();
+  views::BubbleDelegateView::CreateBubble(bubble_);
+  bubble_->Show();
+}
+
+QuietModeBubble::~QuietModeBubble() {
+  Close();
+}
+
+void QuietModeBubble::Close() {
+  if (bubble_) {
+    bubble_->GetWidget()->Close();
+    bubble_ = NULL;
+    quiet_mode_ = NULL;
+    quiet_mode_1hour_ = NULL;
+    quiet_mode_1day_ = NULL;
+  }
+}
+
+void QuietModeBubble::InitializeBubbleContents() {
+  views::View* contents_view = bubble_->GetContentsView();
+  contents_view->SetLayoutManager(
+      new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 1));
+  // TODO(mukai): Determine the actual UI to denote "enter/exit" quiet mode.
+  quiet_mode_ = new QuietModeButton(
+      this, (notification_list_->quiet_mode()) ?
+      IDS_MESSAGE_CENTER_QUIET_MODE_EXIT : IDS_MESSAGE_CENTER_QUIET_MODE);
+  contents_view->AddChildView(quiet_mode_);
+  quiet_mode_1hour_ = new QuietModeButton(
+      this, IDS_MESSAGE_CENTER_QUIET_MODE_1HOUR);
+  contents_view->AddChildView(quiet_mode_1hour_);
+  quiet_mode_1day_ = new QuietModeButton(
+      this, IDS_MESSAGE_CENTER_QUIET_MODE_1DAY);
+  contents_view->AddChildView(quiet_mode_1day_);
+}
+
+void QuietModeBubble::ButtonPressed(views::Button* sender,
+                                    const ui::Event& event) {
+  DCHECK(sender == quiet_mode_ ||
+         sender == quiet_mode_1hour_ || sender == quiet_mode_1day_);
+  if (sender == quiet_mode_) {
+    notification_list_->SetQuietMode(!notification_list_->quiet_mode());
+    LOG(INFO) << notification_list_->quiet_mode();
+  } else {
+    base::TimeDelta expires_in = (sender == quiet_mode_1day_) ?
+        base::TimeDelta::FromDays(1) : base::TimeDelta::FromHours(1);
+    notification_list_->EnterQuietModeWithExpire(expires_in);
+  }
+  Close();
+}
+
+}  // namespace message_center